#include <stdio.h>
#include <windows.h>

int main()
{
	int a, b, c, d, e;
	for (a = 1; a <= 5; a++)
		for (b = 1; b <= 5; b++)
			for (c = 1; c <= 5; c++)
				for (d = 1; d <= 5; d++)
					for (e = 1; e <= 5;e++)
					if (a * b * c * d * e == 120){
						if (((b == 2) + (a == 3)) == 1 && ((b == 2) + (e == 4)) == 1 && \
							((c == 1) + (d == 2)) == 1 && ((c == 5) + (d == 3)) == 1 && \
							((e == 4) + (a == 1)) == 1){
							printf("A = %d ,B = %d ,C = %d ,D =%d ,E = %d\n", a, b, c, d, e);
						}
					}
	system("pause");
	return 0;
}